baber/WOPTO huggingface dataset:
Patent KR-20070009388-A (KR)
Title: Distance measuring device, distance measuring method and distance measuring program
Inventor: IRITANI TADAMITSU
IPC: G01S13/08
Filed: 2006-06-26
Abstract: A distance measuring device, a distance measuring method, and a distance measuring program are provided to measure an object from the distance of zero meter with high precision in a restricted transmission frequency bandwidth. A distance measuring device includes a transmission source(10) outputting a transmission signal with variable frequency; a transmitting unit(20) generating the electromagnetic wave with a frequency(f) equal to the transmission signal and radiating the electromagnetic wave to an object; a detecting unit(30) detecting reflection wave(R) of the electromagnetic wave; and a signal processing unit(40) calculating the distance to the object by performing an operation of the relation between the reflected wave and the frequency of the transmission signal. The detecting unit has a detection part synchronously inspecting the reflected wave by the transmission signal and extracting phase change components of the reflection wave. The signal processing unit comprises a frequency conversion unit changing the variable frequency of the extracted phase change component at the frequency correspondent to the predetermined distance; an analysis signal generating unit(42) outputting one of high and low waves obtained by the frequency conversion unit as an analysis signal; and a Fourier transformation unit(44) computing a profile by transforming the analysis signal and calculating the distance to the object on the basis of the predetermined distance and the maximum value of the profile.
Patent KR-20060094934-A (KR)
Inventor: CHOI YONG SUK
IPC: C09K13/06
Filed: 2006-07-26
Abstract: 본 발명은 박막트랜지스터 액정표시장치를 포함한 평판디스플레이의 박막트랜지스터(TFT)를 구성하는 게이트 전극 및 데이터 전극으로 사용되는 금속 단일막 또는 다층막을 일괄 습식하는   식각액으로 사용될 수 있는 것으로서, 구체적으로는 인산 60 ~ 70 중량%, 질산 2 ~ 9 중량%, 아세트산 5 ~ 15 중량%, 첨가제 0.1 ~ 3 중량% 및 잔량의 물을 포함하는 식각액 조성물로서, 상기 첨가제는 NH 4 NO 3 , CH 3 COONH 4 , (NH 4 ) 2 SO 4 , NH 4 HSO 4 , NH 4 H 2 PO 4 , (NH 4 ) 2 HPO 4 로 이루어지는 군에서 선택되는 1 종 이상을 포함하는 금속 단일막 또는 다층막의 식각 조성물을 제공한다.  
       
     식각 조성물, 인산, 질산, 아세트산
Patent KR-20080011510-A (KR)
Title: Out-door unit for air conditioner
Inventor: KIM TAE GEUN
IPC: F24F1/00
Filed: 2006-07-31
Abstract: An outdoor unit for an air conditioner is provided to increase heat transfer efficiency by installing a drain fan for collecting condensed water between loaded outdoor heat exchangers. An outdoor unit for an air conditioner comprises a condenser condensing refrigerant such as medium of heat transfer, plural outdoor heat exchangers(200) heat transferring the refrigerant with external air, and a base fan supporting the condenser and the outdoor heat exchangers. The plural outdoor heat exchangers are vertically loaded from the upper part of the base fan and consist of a lower heat exchanger(220) installed at the upper part of the base fan, and an upper heat exchanger(240) placed at the upper part of the lower heat exchanger. Additionally, a drain pan(260) includes a collecting space to collect condensed water generated from an external part when the refrigerant is evaporated by the upper heat exchanger.
Patent KR-20080011883-A (KR)
Title: Electron emission dislay device and driving method thereof
Inventor: JEON DONG HYUP
IPC: H01J1/30
Filed: 2006-08-01
Abstract: An electron emission display device and a driving method thereof are provided to control ununiformity of brightness generated from the low gray scale portion by adjusting the pulse width of data signal. An electron emission display device includes a pixel unit(100), an image processing unit(400), a clock generator(500), and data and scan drivers(200,300). The pixel unit includes anode electrodes, which emit electrons corresponding to the voltage supplied to first and second electrodes, have a high voltage so as to collide the emitted electrons. The image processing unit, which includes a first lookup table for changing ratio between the brightness and gray scale of image signal through gamma compensation on the image signal, executes the gamma compensation on the image signal based on the first lookup table. The clock generator, which includes a second lookup table for storing the pulse width of clock, generates clock corresponding to the pulse width. The data driver supplies data signals corresponding to the clock generated from the clock generator to the first electrodes. The scan driver supplies scan signals to the second electrodes.
Patent KR-20080012682-A (KR)
Title: A grill for microwave oven
Inventor: SHIN SUNG UN
IPC: A47J37/06
Filed: 2006-08-04
Abstract: A grill for a microwave oven is provided to simplify the manufacturing process and enable massive production of the grill by screwing a leg and a support body, and to prevent carbonization of the support body by using ceramic material having high heat resistance, instead of using silicon material. A grill(30) for a microwave oven comprises a grill part(32), a plurality of legs(34), and a support body(36). The grill part having a plurality of gaps(32a), supports the food stuff to be grilled on its upper side. The legs extending to a lower side of the grill to support the grill at a predetermined height, are provided with a plurality of male screw parts on the lower sides. The support body having a female screw part on its inner periphery, is provided with a fastening hole to be screwed with the lower side of the leg. The support body is manufactured by compressing a ceramic material, machining the inner periphery in a shape of female screw, and sintering it.
Patent KR-20080012705-A (KR)
Title: Method for preparing optical film, optical film prepared by the method, and display apparatus having the same
Inventor: KIM KYUNG MO
IPC: G02B5/02
Filed: 2006-08-04
Abstract: A method for manufacturing an optical film, the optical film manufactured by the method, and a display apparatus having the same are provided to improve brightness by improving light collecting efficiency to enhance vertical incidence to a display panel. A method for manufacturing an optical film includes the steps of: forming a plurality of light collectors(20) having light emission units(a) and a light incidence units(b) on a first base film(10); forming an adhesive layer(40) on a first surface of a second base film(50); forming a pressure sensitive adhesive layer on a second surface of the second base film; bonding the first and second base films to each other to attach the plurality of light collectors on the adhesive film formed on the first surface of the second base film and forming an air layer(30) between the light collectors; dividing the pressure sensitive adhesive layer in a form in which a plurality of non-adhesive regions(60b) and a plurality of adhesive layers(60a) are alternately arranged; and selectively forming a plurality of reflectors(70a) in the adhesive regions to be arranged in correspondence with the adhesive regions of the pressure sensitive adhesive layer.
Patent KR-20080015160-A (KR)
Title: Negative electrode coated with silane-based compound in uniform pattern and secondary battery employed with the same
Inventor: HYUN JUNG EUN
IPC: H01M10/0525
Filed: 2006-08-14
Abstract: A negative electrode for a secondary battery is provided to ensure a predetermined level of electroconductivity while retaining stable cycle characteristics by good adhesive force between a negative electrode mixture and a current collector when applied to a secondary battery. A negative electrode(100) for a secondary battery is obtained by coating a current collector(110) with a negative electrode mixture(140) comprising a negative electrode active material, a binder, and a conductive material. To enhance an adhesion of the negative electrode mixture components to the current collector and ensure a predetermined level of electroconductivity, the surface of the current collector is patterning-coated with a silane-based compound(130) comprising (a) an reactive group capable of forming a chemical bond with an organic component and (b) a reactive group capable of forming a chemical bond with an inorganic component.
Patent KR-20080016268-A (KR)
Title: Plasma display device and driving method thereof
Inventor: LIM JAE KWANG
IPC: G09G3/296
Filed: 2006-08-18
Abstract: A plasma display device and a driving method thereof are provided to prevent an erroneous discharge in the plasma display device by stably initializing wall charges during a reset period. A plasma display device includes plural first and second electrodes. One frame is divided into plural sub-fields containing first and second sub-fields with different weights. During a sustain period of the first sub-field, the first electrode is biased at a first voltage and second and third voltages are alternatively applied to the second electrodes. The second voltage is lower than the first voltage, while the third voltage is higher than the first voltage. A first pulse with a fourth voltage is applied to the first electrodes, so that a first period is at least partially overlapped with a second period. During the first period, the voltage of the second electrode is raised from the second voltage to the third voltage. During the second period, the voltage on the second electrode is decreased from the third to second voltages.
Patent KR-20080018410-A (KR)
Title: Semiconductor memory device capable of controlling amplifier according to cas latency
Inventor: LIM JI HOON
IPC: G11C7/06
Filed: 2006-08-24
Abstract: A semiconductor memory device capable of controlling an amplifier according to CAS latency and a method thereof are provided to reduce unnecessary power consumption, by controlling on/off of the amplifier selectively according to an operation frequency of the semiconductor memory device. A memory cell array(20) has memory cells arranged in a matrix of rows and columns. A peripheral circuit(100) writes data to the memory cell array, and reads the written data. A CAS latency register(82) is stored with CAS latency. An amplifier control circuit(80) turns on or off at least one amplifier implemented in the peripheral circuit on the basis of the CAS latency.
Patent KR-20080018554-A (KR)
Title: Apparatus for converting analog to digital and pacemaking with digitally controlled comparator, method for converting analog to digital with digitally controlled comparator
Inventor: CHUNG HAE YOUNG
IPC: H03M1/12
Filed: 2006-08-25
Abstract: An analog to digital converting apparatus using a digital control comparator, a method thereof, and a pacemaker having the same are provided to reliably realize less power consumption by selectively operating the digital control comparators by bits. An analog to digital converting apparatus includes a plurality of digital control comparators(511~519), a digital to analog converter(520), and a successive approximation logic circuit(530). The digital control comparators sequentially generate bit values from an MSB(Most Significant Bit) by comparing input voltage(Vin) with reference voltages(Vref). The digital to analog converter generates the reference voltages applied to the comparators according to the generated bit values. The successive approximation logic circuit selects the comparator to generate the bit value of the adjacent bit according to the generated bit values, turns on the comparator, and performs a binary search.
Patent KR-20080021198-A (KR)
Title: Liquid crystal display
Inventor: CHO SEON AH
IPC: G02F1/1343
Filed: 2006-08-29
Abstract: An LCD(Liquid Crystal Display) is provided to expose a portion of a common electrode line, which neighbors on a gate line, to form a vertical field between the common electrode line and a common electrode so as to prevent the generation of texture in display area and improve the transmissivity and the display characteristic of the LCD. An LCD(400) includes a counter substrate, an array substrate facing the counter substrate and a liquid crystal layer. The array substrate includes at least one pixel for displaying an image. The counter substrate includes a common electrode. The liquid crystal layer is interposed between the array substrate and the counter substrate. The pixel includes a gate line, a data line, a switching element(120), a pixel electrode(140) and a common electrode line(130). The gate line is extended in one direction and transmits a gate signal corresponding to the image. The data line intersects the gate line and transmits a data signal corresponding to the image. The switching element is connected to the gate line and the data line and outputs a pixel voltage corresponding to the image. The pixel electrode is electrically connected to the switching element and applies the pixel voltage to the liquid crystal layer. The common electrode line forms a vertical field with the common electrode and a part of the common electrode line forms auxiliary capacitance with the pixel electrode. The common electrode line includes first and second main lines(131,132) and first, second and third sub-lines(133,134,135).
Patent KR-20080020157-A (KR)
Title: System and method of automatically charging electronic-cash to a electronic card of advance payment type mounted on a on-board unit using a mobile communication unit
Inventor: NAM DEOK YOUNG
IPC: G06Q20/28
Filed: 2006-08-31
Abstract: A system and a method for recharging electronic cash automatically to a prepaid e-card mounted on an OBU(On-Board Unit) with a mobile terminal are provided to remove troubles for checking the remainder or problems owing to shortage of the remainder by recharging the e-prepaid card automatically when the remainder is smaller than a predetermined lower limit. An OBU(40) is mounted with a prepaid e-card including an intelligent IC chip for paying a toll, communicates with a mobile terminal(50), and requests the mobile terminal to recharge the e-prepaid card automatically when the remainder is smaller than a lower limit. The mobile terminal requests the OBU to set the lower limit of the e-prepaid card by operation of a user, and transmits card information of the e-prepaid card and payment information for a recharged amount when an automatic recharging request signal including the card/payment information is received from the OBU. The mobile terminal requests the OBU to recharge the paid amount to the e-prepaid card when payment completion is informed. A prepaid e-card recharging processor(60) authenticates the e-prepaid card and processes payment by receiving the card/payment information from the mobile terminal, and transmits a payment completion notification to the mobile terminal.
Patent KR-20080021424-A (KR)
Title: Method for decoding contents by using drm card
Inventor: LEE CHOONG HOON
IPC: G06F21/10
Filed: 2006-09-04
Abstract: A method for decoding contents with a DRM(Digital Rights Management) card is provided to enable a user to use various contents irrespective of a DRM system set to the contents by installing various kinds of DRM software in the DRM card, prevent hacking by upgrading the DRM software conveniently, and realize mass production and reduce a manufacturing cost by installing no DRM software to a host device. A DRM card(100) storing various kinds of DRM software receives encoded contents from a host device(200) and permits a contents decoding request. The DRM card decodes the contents by executing the DRM software corresponding to contents information. The DRM card transmits the decoded contents to the host device. The DRM card deletes the old version DRM software and requests the host device to transfer the new version DRM software when the stored DRM software is an old version. The DRM card requests the host device to transfer the corresponding DRM software when the DRM software corresponding to the contents information is not stored. The DRM card stores the DRM software received from the host device and decodes the contents by executing the stored DRM software.
Patent KR-20080029082-A (KR)
Title: Generator of crowd character and crowd scene
Inventor: BAEK SEONG MIN
IPC: G06Q50/10
Filed: 2006-09-28
Abstract: An apparatus for generating crowd characters and an apparatus for producing crowd scenes are provided to easily generate the wanted number of crowd characters via a click operation of a user, to enhance speed in simulation, to increase largely a size of the crowd characters, and to generate natural character motion via event based motion control. An apparatus for generating crowd characters comprises a user input unit(10), a crowd system(20), a flow controller(30) and a motion processor(40). The user input unit receives crowd character information. The crowd system receives information on digital crowd characters. The flow controller controls positions or flow of plural crowd characters among the received information on the digital crowd characters by using a reference path in accordance with overall movement flow. The motion processor connects model data of plural crowd characters among the received information on the digital crowd characters to motion data in an arbitrary position and orientation for controlling the motion of the crowd characters model.
Patent KR-20080029339-A (KR)
Title: Reinforcing pipe and its manufacturing device
Inventor: PARK MOO HO
IPC: B21D7/08
Filed: 2006-09-29
Abstract: A pipe having various sectional surfaces and method for manufacturing the same are provided to perform a bending process together with the molding of the pipe if necessary, and more particularly to form processed parts on a cylindrical pipe by a uniform interval. A pipe having various sectional surfaces includes a processed part and a non-processed part in order to provide a superior reinforcement force against bending. The pressed part has a sectional surface different from that of the non-processed part by pressing the outer circumferential surface of a cylindrical pipe. The non-processed part has a ring-shape sectional surface. An apparatus for manufacturing the pipe includes a processing device. The processing device includes a pressing part(200), a bending part(300), and a guide part(400). The pressing part includes a support roller(210) and a pressing roller(220). The pressing roller is operated by a hydraulic cylinder(430). The bending part is provided at the rear portion of the pressing part. The bending part allows a bending roller(310) to be operated by the hydraulic cylinder. A guide roller(420) is provided at the rear portion of the bending part. The guide part includes a fixture guide roller(410) and a movement guide roller(420). The movement guide roller is operated by the hydraulic cylinder.
Patent KR-20080036267-A (KR)
Title: Apartment illegal parking control system and method using the rfid
Inventor: SONG YONG SIK
IPC: G06F19/00
Filed: 2006-10-23
Abstract: A system and a method for controlling parking in an apartment complex by using RFID(Radio Frequency IDentification) are provided to guarantee correct and fast information provision by storing vehicle information for residents of the apartment complex in a server and attaching an RFID tag storing the vehicle information to the vehicle of the residents. An information input part(110) receives information of a vehicle receiving parking permission. An information storing part(122) of a server DBMS(DataBase Management System)(120) stores the received information. The information stored in the server DBMS is transmitted/stored to an information storing part(222) of an RFID reader DBMS(220) through a communicator/data transmitter(130) of a server(100), and a communicator(240) of an RFID reader(200). An RFID tag recognizer(210) reads an RFID tag(300) attached to the vehicle and transfers the read information to an information search unit(221) of the RFID reader DBMS. The information searcher requests vehicle information to the information storing part by using the recognized RFID tag information. A display unit(230) displays the vehicle information corresponding to the recognized RFID tag.
Patent KR-20070047225-A (KR)
Inventor: MABUCHI KEIJI
IPC: H04N5/357
Filed: 2006-11-01
Abstract: 물리량 검출 장치는, 외부로부터 공급되는 물리량을 검출하는 검출부 및 검출부로부터의 신호를 신호선에 출력하는 선택 트랜지스터를 각각 포함하고 2차원으로 배열되는 화소를 포함한다.  물리량 검출 장치에서, 선택 트랜지스터는 공핍형 트랜지스터이다. 
       
     고체 촬상 장치, 화소 어레이부, 수직 구동 회로, 컬럼 회로군, 수평 구동 회로, 수평 신호선, 부전압 생성 회로, 화소, 포토다이오드, 전송 트랜지스터, 리세트 트랜지스터, 증폭 트랜지스터, 선택 트랜지스터, FD부, 정전류원, 부하 트랜지스터
Patent KR-20080045347-A (KR)
Title: Apparatus and method for generating, monitoring certification and managing image using watermark
Inventor: PARK GIL WOONG
IPC: H04N5/913
Filed: 2006-11-20
Abstract: A method and an apparatus for authenticating and managing the image production and monitoring by means of watermark are provided to prevent the damage of the stored original image data from generating and to offer various monitor functions. When an event needed the watermark is generated, a watermark requesting member(100) requests the insertion of watermark. A watermark inserting member(110) inserts the watermark into the photographed image. A watermark image storing member(120) stores the image with the inserted watermark. When there is a request for monitoring the watermarked image, a monitoring authentication member(130) checks whether the use authentication of watermark exists. A watermark decoder(140) decodes the watermarked image.
Patent KR-20080047775-A (KR)
Title: A molding device for semiconductor package
Inventor: OH SOO HWAN
IPC: H01L23/28
Filed: 2006-11-27
Abstract: A semiconductor package molding apparatus is provided to stably eliminate the air generated at molding by using an air vent formed at a recessed portion of a chase on which a lead frame is seated. An air vent(50) is formed in any one of an upper block(10) and a lower block(20), and a portion of the air vent is opened at a facing surface of the upper block and the lower block to communicate with an exterior. A cover(70) is moved along the air vent to selectively open or close the opened portion of the air vent. The air vent has a guide inlet(56) opened at the facing surface, a guide hole(52) formed in the block, an air induction portion(54) communicated with the guide inlet, and an inclined portion(58) connecting the guide hole with the air induction portion.
Patent KR-20080047858-A (KR)
Title: The method for raising a velocity of downloading an ota software, the broadcasting receiver for controlling the same
Inventor: KIM KI HOON
IPC: H04N7/08
Filed: 2006-11-27
Abstract: A method for improving the velocity of OTA software download, and a broadcasting receiver for the same are provided to read a DDB from a prestored DVR stream and combine the read DDB and a receiving DDB to generate a normal DVR stream, thereby reducing a chance of a time out caused by a delayed time. A method for controlling a broadcasting receiver of downloading an OTA software comprises the following steps of: receiving DDBs(Download Data Blocks) in a predetermined order(S602); determining whether the received DDB is a new one(S603); storing the received DDB in the storage unit of the broadcasting receiver when the received DDB is new one(S604); calculating a block number difference between an immediately received DDB and the stored DDB(S605); determining to complete the download of the OTA software when the block number difference is less than 1(S606); applying a newly received software to the broadcasting receiver when all block numbers of DDBS are received(S607); reading a DDB with a block number which is not received out of a DVR(Digital Video Recorder) when the block number difference is more than 2(S609); storing the new DDB and making a DVR stream searching process in a standby mode when the read DDB is new one(S611).